Ignition for BMW 7 Series E23 (1978-1987)

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Your BMW's ignition system is critical for smooth engine operation. This category contains parts used in the BMW ignition system, including spark plugs, ignition coils, spark plug wires and boots, ignition rotors and caps, distributors and distributor caps. On most 1991 and later model BMWs, your car has what's known as a coil-on-plug system, where each cylinder has its own ignition coil that sits directly atop the spark plug (so you won't have spark plug wires on those BMWs.) A fresh set of spark plugs is an essential part of any BMW engine tune up.

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OEM Bosch Ignition Distributor Cap -- M20 M30 S38 M70 M73 S70 ...
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Bosch - Corporate Logo
T#:304259
Part#: 12111725070
In Stock
$ 160.01

This product was last offered at the strikethrough price on
06-26-2026

$ 138.99 USD
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$ 138.99 USD
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Ignition Distributor Cap contact points can wear and corrode over time leading to misfires and poor engine idling. Replace this with the high quality Bosch unit to restore smooth operation and gas mileage. Replacement for BMW part # 12111715905, 12111725070, and 12111720124.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Fits the following BMW Engines:  M20 M30 S38 M70 M73 S70

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Bremi Ignition Wire Set - E23, E24, E28
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Bremi - Corporate Logo
T#:379842
Part#: 12121705718
In Stock
$ 135.99 USD
Free Shipping
$ 135.99 USD
Free Shipping
Original equipment replacement wire set
Genuine BMW Ignition Distributor Cap
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Genuine BMW - Corporate Logo
T#:181013
Part#: 12111715905
Ships in 3 Business Days
3% off MSRP $ 237.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 231.99 USD
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3% off MSRP
$ 237.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 231.99 USD
Free Shipping
Orignal BMW DISTRIBUTOR CAP

we also stock this item as Bosch 03195

Fits BMW Engines including:
M20,M30,M70,M73,M73N,S38,S70

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Ignition Wire Set
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Karlyn - Corporate Logo
T#:593964
Part#: 12121705718
In Stock at Vendor
$ 106.40 USD
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$ 106.40 USD
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Replacement Ignition Wire Set from STI-Karlyn

Distributor Cap
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Bosch - Corporate Logo
T#:596873
Part#: 12111363422
In Stock at Vendor
$ 64.91 USD
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$ 64.91 USD
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Genuine BMW Ignition Wire set - E12 528i E23 733i E24 633CSi ...
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Genuine BMW - Corporate Logo
T#:367779
Part#: 12121705716
Ships in 9 Business Days
10% off MSRP $ 358.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 323.99 USD
Free Shipping
10% off MSRP
$ 358.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 323.99 USD
Free Shipping

Bosch Starter Motor - E23 E24 E28
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Bosch - Corporate Logo
T#:224639
Part#: SR442X
Back Ordered
$ 222.99

This product was last offered at the strikethrough price on
04-15-2026

$ 160.00 USD
Free Shipping
$ 160.00 USD
Free Shipping
Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

This genuine Bosch Starter fits the following BMWs:
1988 E28 5 Series 528e M5
1988-1989 E24 6 Series M6
1984-1987 E23 7 Series 735i
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